Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/70618
Type: Artigo de periódico
Title: Polarization of dental caries among individuals aged 15 to 18 years
Author: Hugo, FN
Vale, GC
Ccahuana-Vasquez, RA
Cypriano, S
de Sousa, MDR
Abstract: Objective: To evaluate the role of socioeconomic variables and self-perceived oral health in the polarization of caries among adolescents in Santa Barbara D'Oeste, Brazil. Material and Methods: Cross-sectional study. Sampling was randomized and sample size was defined according to WHO criteria. Two hundred and seventy seven adolescents (15 to 18 year-old) were examined by five trained examiners that assessed DMFT index according to WHO criteria. Self-perceived oral health, access to dental services and socio-demographic variables were self-reported. Student's t tests, chi-square tests, and multivariate logistic regression (with significant caries index (SiC) as the outcome), were performed. Results: Mean DMFT was 5.48 (+/- 4.22) and the proportion of "caries free" subjects was 15.5%. Mean DMFT (9.71 +/- 2.85) and mean D (1.67 +/- 2.18) of SiC positive subjects were significantly higher than mean DMFT (2.88 +/- 2.17) and mean D (0.45 +/- 0.87) of SiC negative subjects (p<0.0001). Mean D of white (0.76 +/- 1.51) was significantly smaller than mean D of non-white subjects (1.32 +/- 2.01). The only variable independently associated with the "SiC positive" outcome was "report of toothache within six months prior to the study" [OR=1.83 (95%CI 1.08 to 3.12)], p<0.001. Conclusion: SiC was associated with "report of toothache" but not with socio-demographic variables in the studied population.
Subject: adolescent
dental caries
epidemiology
Country: Brasil
Editor: Univ Sao Paulo Fac Odontologia Bauru
Rights: fechado
Identifier DOI: 10.1590/S1678-77572007000400003
Date Issue: 2007
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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